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WO1999001572A3 - Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline - Google Patents

Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline Download PDF

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Publication number
WO1999001572A3
WO1999001572A3 PCT/CA1998/000633 CA9800633W WO9901572A3 WO 1999001572 A3 WO1999001572 A3 WO 1999001572A3 CA 9800633 W CA9800633 W CA 9800633W WO 9901572 A3 WO9901572 A3 WO 9901572A3
Authority
WO
WIPO (PCT)
Prior art keywords
probe
target
nucleic acid
stranded
methods
Prior art date
Application number
PCT/CA1998/000633
Other languages
English (en)
Other versions
WO1999001572A2 (fr
Inventor
Faouzi Bekkaoui
Lynn P Cloney
Original Assignee
Id Biomedical Corp
Faouzi Bekkaoui
Lynn P Cloney
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Id Biomedical Corp, Faouzi Bekkaoui, Lynn P Cloney filed Critical Id Biomedical Corp
Priority to EP98933390A priority Critical patent/EP0996744A2/fr
Priority to AU83274/98A priority patent/AU8327498A/en
Priority to CA002295331A priority patent/CA2295331A1/fr
Priority to JP50791699A priority patent/JP2002509436A/ja
Publication of WO1999001572A2 publication Critical patent/WO1999001572A2/fr
Publication of WO1999001572A3 publication Critical patent/WO1999001572A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means
    • C12Q1/6823—Release of bound markers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
    • C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
    • C12Q1/689—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

L'invention concerne des compositions et des procédés pour déterminer la présence d'un gène mecA résistant aux antibiotiques dans un échantillon biologique. Ces procédés consistent à (a) traiter les cellules contenues dans un échantillon biologique pour exposer les molécules d'acide nucléique cibles à simple brin; (b) faire réagir les acides nucléiques cibles à simple brin avec un acide nucléique contenant une liaison pouvant être scindée qui est complémentaire d'une partie d'un gène mecA9 résistant aux antibiotiques, et avec un enzyme qui clive les complexes cible-sonde à deux brins, dans des conditions qui permettent à la cible et à la sonde de s'hybrider l'une à l'autre pour former un complexe cible-sonde à deux brins, la molécule enzymatique pouvant assurer le clivage de la liaison pouvant être scindée du complexe cible-sonde, de telle sorte que un ou plusieurs fragments de la sonde d'acide nucléique sont libérés de ce complexe, et (c) déterminer si les parties clivées de la sonde d'acide nucléique sont produites et ainsi détecter la présence d'un gène mecA résistant aux antibiotiques.
PCT/CA1998/000633 1997-07-03 1998-07-03 Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline WO1999001572A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98933390A EP0996744A2 (fr) 1997-07-03 1998-07-03 Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline
AU83274/98A AU8327498A (en) 1997-07-03 1998-07-03 Methods for rapidly detecting methicillin resistant staphylococci
CA002295331A CA2295331A1 (fr) 1997-07-03 1998-07-03 Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline
JP50791699A JP2002509436A (ja) 1997-07-03 1998-07-03 メチシリン耐性ブドウ球菌を迅速に検出するための方法

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US5164397P 1997-07-03 1997-07-03
US60/051,643 1997-07-03
US8602098P 1998-05-18 1998-05-18
US60/086,020 1998-05-18
US9027698P 1998-06-22 1998-06-22
US60/090,276 1998-06-22

Publications (2)

Publication Number Publication Date
WO1999001572A2 WO1999001572A2 (fr) 1999-01-14
WO1999001572A3 true WO1999001572A3 (fr) 1999-03-25

Family

ID=27367995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1998/000633 WO1999001572A2 (fr) 1997-07-03 1998-07-03 Procedes permettant de detecter rapidement les staphyloccoques resistant a la methicilline

Country Status (6)

Country Link
US (1) US6503709B1 (fr)
EP (1) EP0996744A2 (fr)
JP (1) JP2002509436A (fr)
AU (1) AU8327498A (fr)
CA (1) CA2295331A1 (fr)
WO (1) WO1999001572A2 (fr)

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US6544555B2 (en) * 2000-02-24 2003-04-08 Advancis Pharmaceutical Corp. Antibiotic product, use and formulation thereof
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JP2001353000A (ja) * 2000-06-09 2001-12-25 Tosoh Corp メシチリン耐性黄色ブドウ球菌のｍｅｃＡ遺伝子の検出法
JP2001333783A (ja) * 2000-05-29 2001-12-04 Tosoh Corp メシチリン耐性黄色ブドウ球菌検出のためのオリゴヌクレオチド
JP4583559B2 (ja) * 2000-07-24 2010-11-17 栄研化学株式会社 Ｍｒｓａスクリーニング用培地
US6541014B2 (en) * 2000-10-13 2003-04-01 Advancis Pharmaceutical Corp. Antiviral product, use and formulation thereof
US20020068078A1 (en) * 2000-10-13 2002-06-06 Rudnic Edward M. Antifungal product, use and formulation thereof
US20020197314A1 (en) * 2001-02-23 2002-12-26 Rudnic Edward M. Anti-fungal composition
WO2003064679A2 (fr) * 2002-01-30 2003-08-07 Id Biomedical Corporation Procedes pour detecter des microorganismes resistant a la vancomycine et composition pour la mise en oeuvre dudit procede
EP1627082B1 (fr) * 2003-05-13 2009-07-15 Gen-Probe Incorporated Procede et trousse permettant l'identification de micro-organismes resistants aux antibiotiques
JP2006528190A (ja) * 2003-07-21 2006-12-14 アドバンシス ファーマスーティカル コーポレイション 抗生物質製剤、その使用法及び作成方法
EP1648418A4 (fr) * 2003-07-21 2011-11-16 Middlebrook Pharmaceuticals Inc Produit antibiotique, utilisation et formulation associees
CA2533178C (fr) * 2003-07-21 2014-03-11 Advancis Pharmaceutical Corporation Produit antibiotique, son utilisation et sa formulation
AU2004264939A1 (en) 2003-08-11 2005-02-24 Middlebrook Pharmaceuticals, Inc. Robust pellet
AU2004264356B2 (en) 2003-08-12 2011-01-27 Shionogi, Inc. Antibiotic product, use and formulation thereof
JP5686494B2 (ja) * 2003-08-29 2015-03-18 シオノギ インコーポレイテッド 抗生物質製剤、その使用法及び作成方法
EP1663169A4 (fr) * 2003-09-15 2010-11-24 Middlebrook Pharmaceuticals In Antibiotique, son utilisation et sa formulation
KR101041106B1 (ko) * 2003-11-25 2011-06-13 한면기 핵산과 단백질의 신규한 실시간 탐지방법
US8227192B2 (en) 2003-11-26 2012-07-24 Advandx, Inc. Peptide nucleic acid probes for analysis of certain Staphylococcus species
US8173785B2 (en) 2003-11-26 2012-05-08 Advandx, Inc. Peptide nucleic acid probes for analysis of certain Staphylococcus species
EP1725686A4 (fr) * 2004-02-18 2008-12-10 Isis Pharmaceuticals Inc Compositions destinees a l'identification de bacteries
CA2572292A1 (fr) * 2004-07-02 2006-02-09 Advancis Pharmaceutical Corporation Comprime pour distribution par impulsion
US20060057613A1 (en) * 2004-07-26 2006-03-16 Nanosphere, Inc. Method for distinguishing methicillin resistant S. aureus from methicillin sensitive S. aureus in a mixed culture
US8778924B2 (en) * 2006-12-04 2014-07-15 Shionogi Inc. Modified release amoxicillin products
US8357394B2 (en) 2005-12-08 2013-01-22 Shionogi Inc. Compositions and methods for improved efficacy of penicillin-type antibiotics
US8299052B2 (en) * 2006-05-05 2012-10-30 Shionogi Inc. Pharmaceutical compositions and methods for improved bacterial eradication
EP2183391A4 (fr) * 2007-07-31 2010-10-27 Quest Diagnostics Invest Inc Détection de staphylococcus aureus résistant à la méthicilline et sensible à la méthicilline dans des échantillons biologiques
WO2009086218A2 (fr) * 2007-12-21 2009-07-09 Gen-Probe Incorporated Détection de microorganismes antibiorésistants
AU2010245860B2 (en) * 2009-05-07 2015-07-16 Biomerieux, Inc. Methods for antimicrobial resistance determination

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Also Published As

Publication number Publication date
AU8327498A (en) 1999-01-25
WO1999001572A2 (fr) 1999-01-14
CA2295331A1 (fr) 1999-01-14
EP0996744A2 (fr) 2000-05-03
JP2002509436A (ja) 2002-03-26
US6503709B1 (en) 2003-01-07

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